Home / 350,926.02-484,325.73-214,967.52

Finding the Fourth Proportional to 350,926.02, 484,325.73 and 214,967.52

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Solution

The fourth proportional to 350,926.02, 484,325.73 and 214,967.52 is: 296,684.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,926.02 : 484,325.73 = 214,967.52 : x
  2. Step 2: Convert to fraction form
    350,926.02/484,325.73 = 214,967.52/x
  3. Step 3: Cross multiply
    350,926.02x = 484,325.73 × 214,967.52
  4. Step 4: Simplify right side
    350,926.02x = 104,114,301,050.29
  5. Step 5: Solve for x
    x = 104,114,301,050.29/350,926.02
  6. Step 6: Final answer
    x = 296,684.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.